He is always grumbling about trivial things, it's really annoying.

We should always remember the power of Kannon in difficult times.

He is the type of person who understands ten from hearing one.

He admitted that it is difficult to execute the plan, saying 'it is easier said than done.'

He is exactly in the state of 'A frog in a well does not know the vast ocean.'

He spoke of his big dreams, saying, 'How can a sparrow understand the ambitions of a swan?'

He is truly a person who embodies the saying, 'A man of virtue will naturally attract admirers.'